5328423

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 20

約数和(自身を含む): 8029560

約数和(自身を除く): 2701137

約数列:

[1, 3, 9, 27, 81, 157, 419, 471, 1257, 1413, 3771, 4239, 11313, 12717, 33939, 65783, 197349, 592047, 1776141, 5328423]

約数ペア:

[(1, 5328423), (3, 1776141), (9, 592047), (27, 197349), (81, 65783), (157, 33939), (419, 12717), (471, 11313), (1257, 4239), (1413, 3771)]